A word clock or wordclock (sometimes sample clock, which can have a broader meaning) is a clock signal used to synchronise other devices, such as digital audio tape machines and compact disc players, which interconnect via digital audio. S/PDIF, AES/EBU, ADAT, and TDIF are some of the formats that use a word clock. Various audio over Ethernet systems use broadcast packets to distribute the word clock. The device which generates the word clock is the master clock.
Word clock is so named because it clocks each sample. Samples are represented in data words.
Read more about Word Clock: Comparison To Timecode, Word Clock Over Coax Cable, Word Clock Over AES3
Famous quotes containing the words word and/or clock:
“A word perhaps loud spoken you may get,
Or hear our feet when heavily they tread;
But he who speaks, or him who’s spoken to,
Must both remain as strangers still to you.”
—Jones Very (1831–1880)
“The clock runs down
timeless and still.
The days and nights turn hours to years
and water in a gutter marks the circle of another world
hating, resentful, and afraid
stagnant, and green, and full of slimy things.”
—Margaret Abigail Walker (b. 1915)